Xu Rong (onyomi: Jo Ei) is an officer who served Dong Zhuo. He was sent by his master to defend Liang Dong and he led a surprise attack against Sun Jian and forced the latter to flee. The soldiers under Xu Rong chased after Zu Mao, and allowing Sun Jian to escape. Aside from Sun Jian, Xu Rong also held successive victories over Cao Cao, nearly killing him in one occasion.